CentOS Linux release 7.9.2009，解决 “No module named yum” 错误，安装包

[{"title":"（ 17 个子文件 8.26MB ） CentOS Linux release 7.9.2009，解决 “No module named yum” 错误，安装包","children":[{"title":"yum","children":[{"title":"python-devel-2.7.5-89.el7.x86_64.rpm <span style='color:#111;'> 398.42KB </span>","children":null,"spread":false},{"title":"yum-plugin-aliases-1.1.31-54.el7_8.noarch.rpm <span style='color:#111;'> 31.47KB </span>","children":null,"spread":false},{"title":"yum-updateonboot-1.1.31-54.el7_8.noarch.rpm <span style='color:#111;'> 27.37KB </span>","children":null,"spread":false},{"title":"python-chardet-2.2.1-3.el7.noarch.rpm <span style='color:#111;'> 227.00KB </span>","children":null,"spread":false},{"title":"python-pycurl-7.19.0-19.el7.x86_64.rpm <span style='color:#111;'> 80.46KB </span>","children":null,"spread":false},{"title":"yum-plugin-fastestmirror-1.1.31-54.el7_8.noarch.rpm <span style='color:#111;'> 34.39KB </span>","children":null,"spread":false},{"title":"rpm-python-4.11.3-45.el7.x86_64.rpm <span style='color:#111;'> 83.93KB </span>","children":null,"spread":false},{"title":"python-kitchen-1.1.1-5.el7.noarch.rpm <span style='color:#111;'> 266.61KB </span>","children":null,"spread":false},{"title":"yum-plugin-protectbase-1.1.31-54.el7_8.noarch.rpm <span style='color:#111;'> 27.38KB </span>","children":null,"spread":false},{"title":"python-2.7.5-89.el7.x86_64.rpm <span style='color:#111;'> 95.80KB </span>","children":null,"spread":false},{"title":"python-urlgrabber-3.10-10.el7.noarch.rpm <span style='color:#111;'> 108.45KB </span>","children":null,"spread":false},{"title":"yum-3.4.3-168.el7.centos.noarch.rpm <span style='color:#111;'> 1.24MB </span>","children":null,"spread":false},{"title":"python-setuptools-0.9.8-7.el7.noarch.rpm <span style='color:#111;'> 396.88KB </span>","children":null,"spread":false},{"title":"python-libs-2.7.5-89.el7.x86_64.rpm <span style='color:#111;'> 5.64MB </span>","children":null,"spread":false},{"title":"python-iniparse-0.4-9.el7.noarch.rpm <span style='color:#111;'> 38.87KB </span>","children":null,"spread":false},{"title":"yum-utils-1.1.31-54.el7_8.noarch.rpm <span style='color:#111;'> 121.93KB </span>","children":null,"spread":false},{"title":"yum-metadata-parser-1.1.4-10.el7.x86_64.rpm <span style='color:#111;'> 27.68KB </span>","children":null,"spread":false}],"spread":false}],"spread":true}]